DocumentCode
867409
Title
CPW-Fed Aperture-Coupled Slot Dipole Antenna for Tri-Band Operation
Author
Chen, Shih-Yuan ; Chen, You-Chieh ; Hsu, Powen
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
Volume
7
fYear
2008
fDate
6/30/1905 12:00:00 AM
Firstpage
535
Lastpage
537
Abstract
A uniplanar aperture-coupled slot dipole antenna capable of tri-band operation is presented. Design considerations for the three operating frequencies are extensively discussed. The lower and middle operating frequencies can be obtained by varying the lengths of the lower and middle pairs of the protruded slots, respectively, while the upper frequency can be determined by adjusting the lengths of the upper protruded slot pair and the coupling aperture pair. Within each band, slot-dipole-like radiation patterns, low cross-polarized radiations, and moderate antenna gains can be observed.
Keywords
antenna feeds; antenna radiation patterns; coplanar waveguide components; dipole antennas; multifrequency antennas; slot antennas; CPW-fed aperture-coupled slot dipole antenna; antenna gains; radiation patterns; uniplanar aperture-coupled slot dipole antenna; Coplanar waveguides; multifrequency antennas; slot antennas;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2008.2006071
Filename
4627443
Link To Document